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marishachu [46]
3 years ago
9

Hehe i need help with the whole quiz basically:I

Mathematics
2 answers:
erastova [34]3 years ago
5 0

Answer:

a

Step-by-step explanation:

math

Angelina_Jolie [31]3 years ago
5 0

Answer:

Don't cheat that's lame

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Linear relations are not functions when they appear graphically as:
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<span>Linear relations are not functions when they appear graphically as:
Vertical lines

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3 years ago
Assume that adults have IQ scores that are normally distributed with a mean of 101.3 and a standard deviation 19.9. Find the fir
AnnyKZ [126]

Answer:

87.9

Step-by-step explanation:

Use a calculator or table to find the z-score that corresponds to 25%.

P(Z < z) = 0.25

z = -0.675

Now find the value that corresponds to that z score.

z = (x − μ) / σ

-0.675 = (x − 101.3) / 19.9

x = 87.9

4 0
3 years ago
Stacia bought an unlocked iPhone for $289. The tax was 8.5%. What was the total cost of the phone? How did you arrive at your an
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7 0
3 years ago
(cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cosx)=?
Tasya [4]
Do you mean <span><span><span><span>cos6</span>x+6<span>cos4</span>x+15<span>cos2</span>x+10</span><span><span>cos5</span>x+5<span>cos3</span>x+10cosx</span></span>  ?</span> or <span><span><span>cos6x+6cos4x+15cos2x+10</span><span>cos5x+5cos3x+10cosx</span></span>  ?</span> or <span><span><span><span>cos6</span>x+6<span>cos4</span>x+15<span>cos2</span>x+10</span><span><span>cos5</span>x</span></span>+5<span>cos3</span>x+10cosx  ?</span> or <span><span><span>cos6x+6cos4x+15cos2x+10</span><span>cos5x</span></span>+5cos3x+10cosx  <span>?</span></span>
7 0
3 years ago
What is negative 6+positive 2 equal to
valkas [14]

Answer:

-4

Step-by-step explanation:

If you convert the words into an equation, you get:

-6+2

-6+2=-4

-4 is your answer.

<em>~Stay golden~ :)</em>

5 0
3 years ago
Read 2 more answers
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